Refactor inventory and layout templates; enhance form handling with dynamic endpoint and argument passing for improved flexibility

routes.py

@@ -152,7 +152,8 @@ def index():
         active_worklog_headers=active_worklog_headers,
         active_worklog_rows=active_worklog_rows,
         labels=labels,
-        datasets=datasets
+        datasets=datasets,
+        endpoint='index'
     )
 
 def link(text, endpoint, **values):
@@ -204,7 +205,8 @@ def list_inventory():
         breadcrumb=[{'label': 'Inventory', 'url': url_for('main.inventory_index')}],
         header=inventory_headers,
         rows=[{"id": item.id, "cells": [row_fn(item) for row_fn in inventory_headers.values()]} for item in inventory],
-        entry_route = 'inventory_item'
+        entry_route = 'inventory_item',
+        endpoint='list_inventory'
     )
 
 @main.route("/inventory/index")
@@ -229,7 +231,13 @@ def inventory_index():
     elif category:
         return f"Dude, why {category}?"
     
-    return render_template('inventory_index.html', title=f"Inventory ({category.capitalize()} Index)" if category else "Inventory", category=category, listing=listing)
+    return render_template(
+        'inventory_index.html', 
+        title=f"Inventory ({category.capitalize()} Index)" if category else "Inventory", 
+        category=category, 
+        listing=listing,
+        endpoint='inventory_index'
+    )
 
 @main.route("/inventory_item/<int:id>", methods=['GET', 'POST'])
 def inventory_item(id):
@@ -247,32 +255,22 @@ def inventory_item(id):
         title = f"Inventory Record - {item.identifier}"
     else:
         title = "Inventory Record - Not Found"
+        return render_template('error.html', 
+            title=title,
+            message=f'Inventory item with id {id} not found!',
+            endpoint='inventory_item',
+            endpoint_args={'id': -1})
 
     return render_template("inventory.html", title=title, item=item, 
                            brands=brands, users=users, rooms=rooms, 
                            worklog=worklog,
                            worklog_headers=filtered_worklog_headers,
                            worklog_rows=[{"id": log.id, "cells": [fn(log) for fn in filtered_worklog_headers.values()]} for log in worklog],
-                           types=types
+                           types=types,
+                           endpoint='inventory_item',
+                           endpoint_args={'id': item.id}
                         )
 
-@main.route("/inventory_item/new", methods=['GET', 'POST'])
-def new_inventory_item():
-    brands = db.session.query(Brand).all()
-    users = eager_load_user_relationships(db.session.query(User)).all()
-    rooms = eager_load_room_relationships(db.session.query(Room)).all()
-    types = db.session.query(Item).all()
-
-    if request.method == 'POST':
-        # Handle form submission logic here
-        pass
-    # If GET request, render the form for creating a new inventory item
-    if not brands:
-        return render_template("error.html", title="No Brands Found", message="Please add at least one brand before creating an inventory item.")
-
-    return render_template("inventory.html", title="New Inventory Item", 
-                           brands=brands, users=users, rooms=rooms, types=types)
-
 @main.route("/users")
 def list_users():
     query = eager_load_user_relationships(db.session.query(User)).order_by(User.last_name, User.first_name)
@@ -282,7 +280,8 @@ def list_users():
         header = user_headers,
         rows = [{"id": user.id, "cells": [fn(user) for fn in user_headers.values()]} for user in users],
         title = "Users",
-        entry_route = 'user'
+        entry_route = 'user',
+        endpoint='list_users'
     )
 
 @main.route("/user/<int:id>")
@@ -305,15 +304,30 @@ def user(id):
     worklog_query = eager_load_worklog_relationships(db.session.query(WorkLog)).filter(WorkLog.contact_id == id)
     worklog = worklog_query.order_by(WorkLog.start_time.desc()).all()
     filtered_worklog_headers = {k: v for k, v in worklog_headers.items() if k not in ['Contact', 'Follow Up?', 'Quick Analysis?']}
+
+    if user:
+        title = f"User Record - {user.full_name}" if user.active else f"User Record - {user.full_name} (Inactive)"
+    else:
+        title = f"User Record - User Not Found"
+        return render_template(
+            'error.html',
+            title=title,
+            message=f"User with id {id} not found!",
+            endpoint='user',
+            endpoint_args={'id': -1} 
+        )
+
     return render_template(
         "user.html", 
-        title=(f"User Record - {user.full_name}" if user.active else f"User Record - {user.full_name} (Inactive)") if user else "User Record - Record Not Found", 
+        title=title, 
         user=user, users=users, rooms=rooms, assets=inventory, 
         inventory_headers=filtered_inventory_headers,
         inventory_rows=[{"id": item.id, "cells": [fn(item) for fn in filtered_inventory_headers.values()]} for item in inventory],
         worklog=worklog,
         worklog_headers=filtered_worklog_headers,
-        worklog_rows=[{"id": log.id, "cells": [fn(log) for fn in filtered_worklog_headers.values()]} for log in worklog]
+        worklog_rows=[{"id": log.id, "cells": [fn(log) for fn in filtered_worklog_headers.values()]} for log in worklog],
+        endpoint='user',
+        endpoint_args={'id': user.id}
     )
 
 @main.route("/worklog")
@@ -325,7 +339,8 @@ def list_worklog(page=1):
         header=worklog_headers,
         rows=[{"id": log.id, "cells": [fn(log) for fn in worklog_headers.values()]} for log in query.all()],
         title="Work Log",
-        entry_route='worklog_entry'
+        entry_route='worklog_entry',
+        endpoint='list_worklog'
     )
 
 @main.route("/worklog/<int:id>")
@@ -335,7 +350,29 @@ def worklog_entry(id):
     users = eager_load_user_relationships(user_query).all()
     item_query = db.session.query(Inventory)
     items = eager_load_inventory_relationships(item_query).all()
-    return render_template("worklog.html", title=f"Work Log #{id}", log=log, users=users, items=items, form_fields=worklog_form_fields)
+
+    if log:
+        title = f'Work Log - Entry #{id}'
+    else:
+        title = "Work Log - Entry Not Found"
+        return render_template(
+            'error.html',
+            title=title,
+            message=f"The work log with ID {id} is not found!",
+            endpoint='worklog_entry',
+            endpoint_args={'id': -1}
+        )
+
+    return render_template(
+        "worklog.html", 
+        title=title, 
+        log=log, 
+        users=users, 
+        items=items, 
+        form_fields=worklog_form_fields,
+        endpoint='worklog_entry',
+        endpoint_args={'id': log.id}
+    )
 
 @main.route("/search")
 def search():
@@ -394,7 +431,7 @@ def search():
         }
     }
 
-    return render_template('search.html', title=f"Database Search ({query})" if query else "Database Search", results=results, query=query)
+    return render_template('search.html', title=f"Database Search ({query})" if query else "Database Search", results=results, query=query, endpoint='search')
 
 @main.route('/settings', methods=['GET', 'POST'])
 def settings():
@@ -467,5 +504,6 @@ def settings():
         sections=[s.serialize() for s in sections],
         functions=[f.serialize() for f in functions],
         rooms=[r.serialize() for r in rooms],
+        endpoint='settings'
     )